Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35792
This Diff fixes a problem we have when running Ruby tests.
The previous approach was monkey-patching the Ruby File and Dir classes to override some behaviours we needed during tests. However, these classes are also used by the test runners to properly read and run the tests, therefore when the tests were failing, the stream weren't closed properly and we received the wrong errors.
This problem was also preventing us from adopting other Ruby tools like SimpleCov to compute code coverage.
## Changelog:
[internal] - refactor Ruby tests not to monkey patch Dir and File
Reviewed By: dmytrorykun
Differential Revision: D42414717
fbshipit-source-id: 879b9928da1a083ebf9c81b1f510eaa039376042
Summary:
This diff adds prepare command to hermes-engine.podspec. That command creates dummy `universal/hermes.xcframework` and `maocosx/hermes.framework`. This allow us to utilise CocoaPods auto-linking, and remove manual linking/cleanup code.
Also we now do not pollute user project with "Copy Hermes Framework" script phase. Which was quite bad on its own, and also caused annoying bugs on the CI.
allow-large-files
Changelog:
[iOS][Changed] - Prepare dummy hermes.xcframework before pod install.
Reviewed By: cipolleschi
Differential Revision: D41533994
fbshipit-source-id: d7d098ba5e882ac2d036335c23d7cda447d75b8d
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35482
This change moves the JSCRuntime.h/cpp into a `jsc` folder.
This change is required for several reasons:
1. on iOS, the new `jsi`, `jsidynamic` and `jsc` setup is breaking the `use_frameworks!` with `:linkage => :static` option with the old architecture. So it is a regression.
2. JSCRuntime is required by some libraries and needs to be exposed as a prefab and the current setup makes it hard to achieve.
allow-large-files
## Changelog:
[General][Changed] - Move JSCRuntime into a separate pod/prefab
Reviewed By: cortinico
Differential Revision: D41533778
fbshipit-source-id: 642240c93a6c124280430d4f196049cb67cb130b
Summary:
This PR backports the changes in 0.71 to apply the same logic to decide when we have to build Hermes from source in both the `hermes-engine.podspec`
and in the `react_native_pods.rb` script.
## Changelog
[iOS] [Fixed] - Use the right logic to decide when we have to build from source
Pull Request resolved: https://github.com/facebook/react-native/pull/35469
Test Plan: Working on RC2
Reviewed By: cortinico
Differential Revision: D41529539
Pulled By: cipolleschi
fbshipit-source-id: 879522c2187df28f40f6bc699057e9ecfb7e25fb
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35397
This Diff removes the `HERMES_BUILD_FROM_SOURCE` that was not always propagated to the original script. This lead to some cases where hermesC was built during `pod install` and then removed by the `react_native_post_install`'s `else` branch.
Basically, when the Pods are installed the first time, everything run smoothly. Subsequent invocations of `pod install`, to install other dependencies, for example, will incur in this problem because:
1. Cocoapods will see that hermes-engine is already installed
2. the podspec is not executed, given that the pod has been fetched from the cache
3. The env var is not set (given that the podspec is not executed)
4. the main script sees the env var as not set, `ENV['HERMES_BUILD_FROM_SOURCE'] == "1"` return false
5. The `else` branch is executed, and it removes the `hermesc_build_dir` and the `copy Hermes framework` script phase.
## Changelog:
[iOS][Changed] - Remove `HERMES_BUILD_FROM_SOURCE` flag
Reviewed By: cortinico, dmytrorykun
Differential Revision: D41373439
fbshipit-source-id: ea4aafd187c0ca3ff5c0d79f8aeaaa46ad50f499
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35038
React-jsi provides JSI to allow React Native to interface with JavaScriptCore.
The hermes-engine Pod provides a second copy of JSI, as Hermes is built and linked statically with JSI.
This second copy of JSI would lead to an [ODR Violation](https://en.cppreference.com/w/cpp/language/definition).
To resolve this, when Hermes is enabled:
- React-hermes and hermes-engine are installed.
- React-jsc is not installed.
- React-jsi continues to be installed.
- React-jsi will not build JSI.
- React-jsi will declare a dependency on hermes-engine.
The result is that the JSI dependency for React Native is satisfied by hermes-engine, and there is no duplicate JSI library in the project.
When Hermes is disabled:
- React-jsi and React-jsc are installed.
- React-hermes and hermes-engine are not installed.
- React-jsi will build JSI.
Changelog:
[iOS][Changed] Resolve JSI ODR violation, make hermes-engine the JSI provider when Hermes is enabled
Reviewed By: cipolleschi
Differential Revision: D40334913
fbshipit-source-id: 409407a193a35cbd21b0e8778537b3627e4c54a2
Summary:
Move JSC and Hermes CocoaPods configuration to scripts/cocoapods/jsengine.rb.
This file provides a setup_jsc! function and a setup_hermes! function that will configure the necessary pod dependencies for each of the supported JavaScript engines.
Currently, the JSI and JSC pods are installed in both cases. This will likely change in upcoming changes to how Hermes and JSC are configured.
Changelog: [internal]
Reviewed By: dmytrorykun
Differential Revision: D40459234
fbshipit-source-id: d6c89c7f650b1efcce5622594db7fd726eafc2bc
Riccardo Cipolleschi
Dmitry Rykun
Riccardo Cipolleschi
Héctor Ramos